Hopping Keys by Bond Lee, Wenzi, & MS MagicHopping half is one of the best coin effects in magic, now you can achieve this miracle with a set of keys! The magician displays two keys: one gold, one silver. He places one of the keys inside his pocket, but the key magically comes back to his hand. He is able to do this magic over and over again, until at the end both keys magically vanish completely! You can achieve multiple effects with this Hopping key set: color changes, transpositions,